MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. The document contains numerous embedded URLs pointing to a link farm, with one specific URL being a potential lure for a 'verbal aptitude test'. While no scripts were directly extracted, the PDF structure and the nature of the URLs suggest an attempt to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://elliptical-trainers.ru/ckfinder/userfiles/files/narola.pdf In PDF document text
- http://quesnelbusinessnetwork.ca/userfiles/file/49310237048.pdfIn PDF document text
- https://cosplay-expo.it/ckfinder/userfiles/files/waxezitogofik.pdfIn PDF document text
- http://antonioruizabogados.es/userfiles/file/56255780053.pdfIn PDF document text
- http://versobrokers.eu/userfiles/files/31237749629.pdfIn PDF document text
- http://www.tokyomagic.jp/images/library/File/jiruwedizutagemuxijozis.pdfIn PDF document text
- http://vetranhtuong.info/luutru/files/48001728705.pdfIn PDF document text
- http://wsp.pl/userfiles/file/munomi.pdfIn PDF document text
- http://uktohabbarijamalta.com/files/file/rubor.pdfIn PDF document text
- https://triosms.com/userfiles/file/fepudowufemomatotowem.pdfIn PDF document text
- http://bluelakehomestay.com/uploads/image/files/87019549470.pdfIn PDF document text
- https://tvmreza.tv/ckfinder/userfiles/files/84937972824.pdfIn PDF document text
- http://fuku-zou.com/userfiles/file/33486687801.pdfIn PDF document text
- https://liur-krd.ru/userfiles/file/80625456413.pdfIn PDF document text
- https://protradingindia.net/userfiles/file/ruzulapexad.pdfIn PDF document text
- http://yung-shun.com/userfiles/file/17569984498.pdfIn PDF document text
- https://learningsolution.ca/userfiles/files/lezijatuxinorakevizovukan.pdfIn PDF document text
- http://xn----gtbercbfedtm3b.xn--p1ai/admin/ckfinder/userfiles/files/83362055178.pdfIn PDF document text
- https://gresathouse.com/wp-content/plugins/super-forms/uploads/php/files/2dd56d28c19c76682389d5f81141946c/56831034467.pdfIn PDF document text
- http://narcisse.sk/editor_uploads/files/jabimafofofufutige.pdfIn PDF document text
- http://hizirferforje.com/admin/fckeditor/editor/images/file/85967924132.pdfIn PDF document text
- https://wolfgang-photography.com/userfiles/files/62217468268.pdfIn PDF document text
- https://tempatpasang.com/contents/files/vurevof.pdfIn PDF document text
- http://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/161412224bac7a---manotirabuxonom.pdfIn PDF document text
- https://bangprice.com/bangprice.com/beta/cms_image/file/46280357365.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=verbal+aptitude+test+questions+and+answers+pdfPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000df7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF7F | 10932 bytes |
SHA-256: 4419400dc45c5872143c9885850be030d1e206cdd04daa27b9ce35f4c48b5f2a |
|||
font_01_sfnt_off0000f891.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF891 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000110a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110A3 | 19832 bytes |
SHA-256: 76ef236b9a7c3aa61f5359d63c9239e9b616b59601ddebfba5215264c3b0e9a7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.